Patents by Inventor Naoki Yamada

Naoki Yamada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10468614
    Abstract: The present disclosure provides a photoelectric conversion element including a lower electrode, a photoelectric conversion layer, and an upper electrode in this order; a voltage is applied between the lower electrode and the upper electrode; the photoelectric conversion layer contains a first organic compound and a second organic compound; the first organic compound has a lower oxidation potential than the second organic compound, and ?E represented by the following formula (A) satisfies the following formula (B); where ?E=oxidation potential of first organic compound?reduction potential of second organic compound (A) ?E?1.79[V]??(B).
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: November 5, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Satoru Shiobara, Naoki Yamada, Tetsuo Takahashi, Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Tomona Yamaguchi, Hironobu Iwawaki, Hiroki Ohrui, Masumi Itabashi, Norifumi Kajimoto
  • Publication number: 20190333968
    Abstract: An organic EL element includes a first electrode, a first luminescent layer, a second luminescent layer, a third luminescent layer, and a second electrode, in this order. The second luminescent layer is in contact with the first luminescent layer and the third luminescent layer. The first luminescent layer contains a red dopant and a first host material. The second luminescent layer contains a blue dopant and a second host material, and the third luminescent layer contains a green dopant and the second host material. The second host material is different from the first host material.
    Type: Application
    Filed: April 24, 2019
    Publication date: October 31, 2019
    Inventors: Naoki Yamada, Itaru Takaya, Jun Kamatani, Hirokazu Miyashita
  • Publication number: 20190311776
    Abstract: A semiconductor-product testing device that supplies a test pattern for testing a semiconductor product to the semiconductor product includes a pattern memory that stores a part of the test pattern. The pattern memory is rewritten during a time when the semiconductor product is tested by a part of the test pattern stored in the pattern memory included in the semiconductor-product testing device.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 10, 2019
    Inventors: Naoki YAMADA, Yoshiyuki MATSUMOTO, Kazuhiro NISHIMURA
  • Publication number: 20190300051
    Abstract: A vehicle control system is provided, which includes a steering angle detector configured to detect a steering angle of a steering wheel by the operator, the steering wheel is mounted on the vehicle, a speed detector configured to detect a traveling speed of the vehicle, a reaction-force generator configured to generate a reaction force of the steering wheel, and a controller. The controller includes a processor configured to execute a lateral acceleration calculating module to calculate a lateral acceleration based on the traveling speed and the steering angle, a rigidity characteristic setting module to set the reaction force so that a rigidity value that is a ratio of the reaction force to the steering angle increases as the lateral acceleration increases, and a reaction-force control module to control the reaction-force generator so that the reaction force becomes the reaction-force value set by the rigidity characteristic setting module.
    Type: Application
    Filed: March 4, 2019
    Publication date: October 3, 2019
    Inventors: Masao Inoue, Naoki Yamada, Yoshihisa Okamoto, Kazuhiro Takemura
  • Publication number: 20190299781
    Abstract: A vehicle control system is provided, which includes an operating amount detector configured to detect an operating amount by an operator, of an operation mechanism comprising at least one of an accelerator pedal and a brake pedal, a speed detector configured to detect a vehicle traveling speed, a reaction-force generator configured to generate a reaction force of the pedal, and a controller. The controller includes a processor to execute an acceleration calculating module to calculate an acceleration based on the traveling speed and the operating amount, a rigidity characteristic setting module to set the reaction force so that a rigidity value that is a ratio of the reaction force to the operating amount increases as the acceleration increases, and a reaction-force control module to control the reaction-force generator so that the reaction force generated by the reaction-force generator becomes the reaction-force value set by the rigidity characteristic setting module.
    Type: Application
    Filed: March 5, 2019
    Publication date: October 3, 2019
    Inventors: Masao Inoue, Nobuyuki Sakata, Atsushi Yagi, Naoki Yamada, Yoh Yamazaki
  • Publication number: 20190292663
    Abstract: A raw material for forming a thin film that includes a compound represented by General Formula (1) below. In the formula, R1 represents a linear or branched alkyl group having 2 to 4 carbon atoms; R2 to R5 each independently represent a linear or branched alkyl group having 1 to 4 carbon atoms; A represents an alkanediyl group having 1 to 4 carbon atoms; and M represents titanium, zirconium or hafnium. Provided that when M represents zirconium, A represents an alkanediyl group having 3 or 4 carbon atoms. When M represents titanium or hafnium, it is preferred that A represents an alkanediyl group having 2 or 3 carbon atoms. When M represents zirconium, it is preferred that A represent an alkanediyl group having 3 carbon atoms.
    Type: Application
    Filed: February 27, 2017
    Publication date: September 26, 2019
    Applicant: ADEKA CORPORATION
    Inventors: Hiroki SATO, Naoki YAMADA, Tsubasa SHIRATORI, Haruyoshi SATO
  • Publication number: 20190292207
    Abstract: A silicon-containing intermediate is synthesized by reacting a lanthanum tris[bis(trialkylsilyl)amide] complex with an alkylcyclopentadiene. A lanthanum compound is synthesized by reacting the silicon-containing intermediate with a dialkylamidine-based compound.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: ADEKA CORPORATION
    Inventors: Gyu-hee PARK, Youn-soo KIM, Jae-soon LIM, Youn-joung CHO, Haruyoshi SATO, Naoki YAMADA, Hiroyuki UCHIUZOU
  • Patent number: 10418022
    Abstract: A vehicle sound effect generation apparatus generates a sound effect of an engine based on a vibration sound database including a fundamental wave sound having a fundamental frequency component and a plurality of adjustment wave sounds having a frequency component other than the fundamental frequency component. The vehicle sound effect generation apparatus includes a running state detecting unit that detects a running state of a vehicle, a sound effect generation unit that synthesizes the fundamental wave sound with the adjustment wave sounds based on the running state of the vehicle, and a visual guidance direction setting unit that sets a visual guidance direction at which a vehicle occupant shoots a look. The sound effect generation unit causes output characteristics of a sound effect in the visual guidance direction to increase more than output characteristics of a sound effect in a direction other than the visual guidance direction.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: September 17, 2019
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Tadayuki Niibe, Naoki Yamada
  • Patent number: 10403827
    Abstract: A stable 2,2?-bibenzo[d]imidazolidene compound is provided. The 2,2?-bibenzo[d]imidazolidene compound is expressed by the following General Formula (1). In General Formula (1), Ar1 to Ar8 each represent a substituted or unsubstituted condensed ring. R1 to R8 each represent a hydrogen atom or a substituent.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: September 3, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Naoki Yamada
  • Publication number: 20190267411
    Abstract: A photoelectric conversion element including an anode, a cathode, and a photoelectric conversion layer, wherein the photoelectric conversion layer contains a first organic compound and a second organic compound, and difference between oxidation potential of first organic compound and reduction potential of second organic compound is larger than 1.5 [V], and the first organic compound is any one of general formulae [1] below, a fluoranthene derivative, and a metal complex, R1 represents a hydrogen atom or a substituent, Ar1, Ar2, and Z1 represents a substituent, n1 and n2 represents an integer of 0 to 4, and X1 to X3 represents a nitrogen atom, a sulfur atom, an oxygen atom, or a carbon atom.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Satoru Shiobara, Naoki Yamada, Tetsuo Takahashi, Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Tomona Yamaguchi, Hironobu Iwawaki, Hiroki Ohrui, Norifumi Kajimoto, Masumi Itabashi, Kentaro Ito
  • Publication number: 20190267545
    Abstract: The present disclosure provides a photoelectric conversion element including a lower electrode, a photoelectric conversion layer, and an upper electrode in this order, wherein the photoelectric conversion layer includes a first organic compound and a second organic compound having a lower reduction potential than that of the first organic compound, the first organic compound has an emission lifetime of 1.1 ns or more in chloroform solution, and the first organic compound is an organic compound represented by Formula [1] according to claim 1, a fluoranthene derivative, or a metal complex.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 29, 2019
    Inventors: Tomona Yamaguchi, Naoki Yamada, Tetsuo Takahashi, Jun Kamatani, Yosuke Nishide, Hirokazu Miyashita, Satoru Shiobara, Hironobu Iwawaki, Hiroki Ohrui, Masumi Itabashi
  • Patent number: 10367113
    Abstract: A device uses a light-emitting material. The device includes an upper and a lower electrode, a first photoelectric conversion portion disposed between the upper electrode and the lower electrode, a second photoelectric conversion portion, a first readout circuit connected to the first photoelectric conversion portion, and a second readout circuit connected to the second photoelectric conversion portion. The second photoelectric conversion portion converts light emitted from the light-emitting material into electrical charges.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: July 30, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tetsuo Takahashi, Hidekazu Takahashi, Naoki Yamada, Yojiro Matsuda, Masumi Itabashi, Hirokazu Miyashita, Kazuaki Tashiro
  • Patent number: 10343670
    Abstract: A vehicle control apparatus includes: a plurality of operation devices receive operations from an occupant; a plurality of driving devices operate a vehicle with operation quantities applied to the plurality of operation devices; and a control device controls the plurality of driving devices. The control device includes: first and second operating characteristics; and correction device. When the occupant operates the second operation devices during execution of operation of the first operation devices, the correction device corrects the second operating characteristics such that the second operation force at the second response start point is equivalent to the first operation force of the first operation devices obtained when the operation of the second operation devices is started.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: July 9, 2019
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Tadayuki Niibe, Naoki Yamada, Kazuhiro Takemura
  • Publication number: 20190198056
    Abstract: A non-limiting information processing apparatus includes a processor, and the processor acquires a touch coordinate from an input device, and when a state is changed from a touch-off to a touch-on, plays an animation or video based on a touch position of the touch-on. Moreover, the processor changes, if detecting a slide when playing the animation or video, a speed of playing the animation or video based on a magnitude of the slide. The processor pauses playing of the animation or video if the touch-off is detected when playing the animation or video.
    Type: Application
    Filed: July 5, 2018
    Publication date: June 27, 2019
    Inventors: Yoshifumi MASAKI, Hirohito SHINODA, Naoki YAMADA, Takehisa EIRAKU, Takeshi TATEISHI
  • Patent number: 10329312
    Abstract: A silicon-containing intermediate is synthesized by reacting a lanthanum tris[bis(trialkylsilyl)amide] complex with an alkylcyclopentadiene. A lanthanum compound is synthesized by reacting the silicon-containing intermediate with a dialkylamidine-based compound.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 25, 2019
    Assignees: Samsung Electronics Co., Ltd., Adeka Corporation
    Inventors: Gyu-hee Park, Youn-soo Kim, Jae-soon Lim, Youn-joung Cho, Haruyoshi Sato, Naoki Yamada, Hiroyuki Uchiuzou
  • Publication number: 20190152996
    Abstract: A lanthanum compound, a method of synthesizing a thin film, and a method of manufacturing an integrated circuit device, the compound being represented by Formula 1 below, wherein, in Formula 1, R1 is a hydrogen atom or a C1-C4 linear or branched alkyl group, R2 and R3 are each independently a hydrogen atom or a C1-C5 linear or branched alkyl group, at least one of R2 and R3 being a C3-C5 branched alkyl group, and R4 is a hydrogen atom or a C1-C4 linear or branched alkyl group.
    Type: Application
    Filed: January 18, 2019
    Publication date: May 23, 2019
    Applicant: ADEKA CORPORATION
    Inventors: Gyu-hee PARK, Youn-soo KIM, Jae-soon LIM, Youn-joung CHO, Kazuki HARANO, Haruyoshi SATO, Tsubasa SHIRATORI, Naoki YAMADA
  • Publication number: 20190148644
    Abstract: The present disclosure provides an organic compound expressed by the following General Formula 1: In General Formula 1, a partial structure Z1 represents a condensed polycyclic group that may include a nitrogen atom in a skeleton, and that includes at least one of a five-membered ring and a six-membered ring. The partial structure Z1 may include, as a substituent, a carbonyl group, a dicyanovinylidene group, a halogen atom, a cyano group, an alkyl group, an alkoxy group, an aromatic heterocyclic group, or an aryl group. R1 and R2 represent an alkyl group, aryl group, an aromatic heterocyclic group, a halogen group, or a cyano group. Ar1 represents an arylene group or a divalent aromatic heterocyclic group, and Ar2 and Ar3 represent an aryl group or an aromatic heterocyclic group. n represents an integer of 1 to 4.
    Type: Application
    Filed: January 9, 2019
    Publication date: May 16, 2019
    Inventors: Naoki Yamada, Jun Kamatani, Hiroki Ohrui, Hironobu Iwawaki, Masumi Itabashi, Yosuke Nishide, Hirokazu Miyashita, Satoru Shiobara, Tomona Yamaguchi, Tetsuo Takahashi
  • Patent number: 10290297
    Abstract: A vehicle sound effect generation apparatus generates a sound effect of an engine based on a vibration sound database including a fundamental wave sound having a fundamental frequency component and a plurality of adjustment wave sounds having a frequency component other than the fundamental frequency component. The vehicle sound effect generation apparatus includes a running state detecting unit that detects a running state of a vehicle, a risk degree determining unit that is capable of determining a risk degree of the vehicle based on the running state detected by the running state detecting unit, and a sound effect generation unit that, when the risk degree determining unit determines a risk degree which is a predetermined value or more, synthesizes the fundamental wave sound with one or more discordant adjustment wave sounds having a discordant frequency component other than an integer-order frequency component and a half-order frequency component.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: May 14, 2019
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Tadayuki Niibe, Naoki Yamada
  • Patent number: 10274611
    Abstract: A control apparatus which receives a radiation image from a radiation imaging apparatus determines, at the time of activation, whether any unreceived radiation image to be received from the radiation imaging apparatus exists. Upon determining that an unreceived radiation image exists, the control apparatus requests the radiation imaging apparatus to transmit the radiation image.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: April 30, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoki Yamada
  • Publication number: 20190119258
    Abstract: An organic compound represented by the following general formula [1] is excellent in thermal stability. In the general formula [1], R1 to R12 are each independently selected from the group consisting of a hydrogen atom and a substituent. Symbol A is selected from the group consisting of a divalent residue of naphthalene, phenanthrene, fluorene, benzofluorene, dibenzofluorene or spirofluorene, and a heteroarylene group having 4 to 12 carbon atoms. Symbol B is selected from the group consisting of an arylene group having 6 to 25 carbon atoms and a heteroarylene group having 4 to 12 carbon atoms. Symbol n is an integer of 0 to 3.
    Type: Application
    Filed: October 18, 2018
    Publication date: April 25, 2019
    Inventors: Yosuke Nishide, Naoki Yamada, Hiroki Ohrui, Hironobu Iwawaki, Hirokazu Miyashita, Jun Kamatani